DE69222070D1 - Sheet dispenser with means for correcting the curvature - Google Patents
Sheet dispenser with means for correcting the curvatureInfo
- Publication number
- DE69222070D1 DE69222070D1 DE69222070T DE69222070T DE69222070D1 DE 69222070 D1 DE69222070 D1 DE 69222070D1 DE 69222070 T DE69222070 T DE 69222070T DE 69222070 T DE69222070 T DE 69222070T DE 69222070 D1 DE69222070 D1 DE 69222070D1
- Authority
- DE
- Germany
- Prior art keywords
- correcting
- curvature
- sheet dispenser
- dispenser
- sheet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/65—Apparatus which relate to the handling of copy material
- G03G15/6552—Means for discharging uncollated sheet copy material, e.g. discharging rollers, exit trays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/34—Apparatus for taking-out curl from webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
- B65H29/58—Article switches or diverters
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/65—Apparatus which relate to the handling of copy material
- G03G15/6555—Handling of sheet copy material taking place in a specific part of the copy material feeding path
- G03G15/6573—Feeding path after the fixing point and up to the discharge tray or the finisher, e.g. special treatment of copy material to compensate for effects from the fixing
- G03G15/6576—Decurling of sheet material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/60—Other elements in face contact with handled material
- B65H2404/63—Oscillating, pivoting around an axis parallel to face of material, e.g. diverting means
- B65H2404/632—Wedge member
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2215/00—Apparatus for electrophotographic processes
- G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
- G03G2215/00367—The feeding path segment where particular handling of the copy medium occurs, segments being adjacent and non-overlapping. Each segment is identified by the most downstream point in the segment, so that for instance the segment labelled "Fixing device" is referring to the path between the "Transfer device" and the "Fixing device"
- G03G2215/00417—Post-fixing device
- G03G2215/00421—Discharging tray, e.g. devices stabilising the quality of the copy medium, postfixing-treatment, inverting, sorting
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2215/00—Apparatus for electrophotographic processes
- G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
- G03G2215/00535—Stable handling of copy medium
- G03G2215/00662—Decurling device
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
- Handling Of Cut Paper (AREA)
- Handling Of Continuous Sheets Of Paper (AREA)
- Paper Feeding For Electrophotography (AREA)
- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3022874A JPH04243765A (en) | 1991-01-23 | 1991-01-23 | Paper discharging device in electrophotography |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69222070D1 true DE69222070D1 (en) | 1997-10-16 |
DE69222070T2 DE69222070T2 (en) | 1998-02-19 |
Family
ID=12094843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69222070T Expired - Fee Related DE69222070T2 (en) | 1991-01-23 | 1992-01-22 | Sheet dispenser with means for correcting the curvature |
Country Status (5)
Country | Link |
---|---|
US (1) | US5237381A (en) |
EP (1) | EP0496375B1 (en) |
JP (1) | JPH04243765A (en) |
KR (1) | KR950011869B1 (en) |
DE (1) | DE69222070T2 (en) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5398107A (en) * | 1992-09-30 | 1995-03-14 | T/R Systems, Inc. | Apparatus for biasing the curvature of an image carrier on a transfer drum |
JP2500414B2 (en) * | 1992-12-11 | 1996-05-29 | 日本電気株式会社 | Paper feeding mechanism of electrophotographic device |
JP3213424B2 (en) * | 1993-02-15 | 2001-10-02 | 理想科学工業株式会社 | Paper stencil sheet ejection device |
US5426497A (en) * | 1994-05-18 | 1995-06-20 | Eastman Kodak Company | Roller pair assembly usable in image forming apparatus |
US5548389A (en) * | 1994-12-19 | 1996-08-20 | Xerox Corporation | Variable position stripper system for curl reduction |
US5641374A (en) * | 1995-03-16 | 1997-06-24 | Minnesota Mining And Manufacturing Company | Apparatus and method for preventing defects during the lamination of materials |
KR200154398Y1 (en) * | 1995-07-13 | 1999-08-02 | 윤종용 | Paper unrolling apparatus |
JP3450623B2 (en) * | 1997-01-21 | 2003-09-29 | キヤノン株式会社 | Image forming device |
JPH10230654A (en) * | 1997-02-19 | 1998-09-02 | Alps Electric Co Ltd | Printer |
JP3411787B2 (en) * | 1997-06-20 | 2003-06-03 | 株式会社 沖情報システムズ | Media processing device |
US6011940A (en) * | 1998-09-25 | 2000-01-04 | Hewlett-Packard Co. | Method and apparatus for convenience copy collation during a current print job |
US6131902A (en) * | 1998-11-20 | 2000-10-17 | Ricoh Company, Ltd. | Sheet feeding paths for apparatus with feed paths selectable to correspond to desired function of apparatus |
US6108514A (en) * | 1998-12-21 | 2000-08-22 | Sharp Kabushiki Kaisha | Sheet conveying system |
JP2000352887A (en) * | 1999-04-08 | 2000-12-19 | Canon Inc | Fixing device and image forming device |
US6511241B2 (en) | 2001-01-12 | 2003-01-28 | Hewlett-Packard Company | Integral actuation linkage for paper diverter for switch to straight-through paper path |
US6991130B2 (en) * | 2002-09-13 | 2006-01-31 | Avery Dennison Corporation | Versatile label sheet and dispenser |
US7128236B2 (en) * | 2002-09-13 | 2006-10-31 | Avery Dennison Corporation | Versatile label sheet and dispenser |
US7059181B2 (en) * | 2003-11-10 | 2006-06-13 | International Paper Co. | Test to measure curling tendency of paper in laser printers |
JP4537226B2 (en) * | 2005-02-28 | 2010-09-01 | キヤノン株式会社 | Image forming apparatus |
JP4417940B2 (en) * | 2006-09-29 | 2010-02-17 | 株式会社沖データ | Image forming apparatus |
JP4963656B2 (en) * | 2006-10-23 | 2012-06-27 | キヤノン株式会社 | Sheet conveying apparatus and image forming apparatus |
JP4548536B2 (en) * | 2008-03-21 | 2010-09-22 | 富士ゼロックス株式会社 | Image forming apparatus and fixing apparatus |
JP5023140B2 (en) * | 2009-12-11 | 2012-09-12 | シャープ株式会社 | Transport device |
KR101139311B1 (en) * | 2010-08-31 | 2012-04-26 | 주식회사 비즈테크원 | Paper pressure device for finisher apparatus of paper |
EP3758945B1 (en) * | 2018-02-28 | 2022-04-06 | Canon Production Printing Holding B.V. | Deflecting device for deflecting a conveyed sheet |
JP7119586B2 (en) * | 2018-05-30 | 2022-08-17 | 富士フイルムビジネスイノベーション株式会社 | image forming device |
JP7187354B2 (en) * | 2019-03-06 | 2022-12-12 | 株式会社Pfu | Image reader |
US11945670B2 (en) * | 2021-07-07 | 2024-04-02 | Brown Llc | Methods and systems for producing pressware |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4013284A (en) * | 1975-10-14 | 1977-03-22 | Eastern Graphic Products, Inc. | Decurler device |
US4326915A (en) * | 1979-11-15 | 1982-04-27 | Xerox Corporation | Sheet de-curler |
US4571054A (en) * | 1983-06-01 | 1986-02-18 | Xerox Corporation | Post-fuser copy sheet decurler |
GB8315732D0 (en) * | 1983-06-08 | 1983-07-13 | Xerox Corp | Sheet curl control apparatus |
JPS6050547A (en) * | 1983-08-30 | 1985-03-20 | Mita Ind Co Ltd | Copying paper guide mechanism of copying machine |
US4652110A (en) * | 1984-02-29 | 1987-03-24 | Canon Kabushiki Kaisha | Image recording apparatus |
US4632533A (en) * | 1985-04-01 | 1986-12-30 | Xerox Corporation | Off-set nip roll decurler |
JPS6175369A (en) * | 1985-08-30 | 1986-04-17 | Mita Ind Co Ltd | Copy paper conveying device of copying machine |
US4639405A (en) * | 1985-09-30 | 1987-01-27 | Eastman Kodak Company | Method and apparatus for fixing toner images |
JPS6286369U (en) * | 1985-11-19 | 1987-06-02 | ||
US4926358A (en) * | 1987-05-20 | 1990-05-15 | Ricoh Company, Ltd. | System for controlling curls of a paper |
US5066984A (en) * | 1987-11-17 | 1991-11-19 | Gradco Systems, Inc. | Decurler |
JPH01308357A (en) * | 1988-06-01 | 1989-12-13 | Minolta Camera Co Ltd | Image forming device |
EP0346934B1 (en) * | 1988-06-17 | 1995-01-25 | Canon Kabushiki Kaisha | Image forming apparatus |
US5262834A (en) * | 1988-12-06 | 1993-11-16 | Canon Kabushiki Kaisha | Image fixing apparatus |
US5084731A (en) * | 1990-12-24 | 1992-01-28 | Eastman Kodak Company | Sheet decurling mechanism and method |
-
1991
- 1991-01-23 JP JP3022874A patent/JPH04243765A/en active Pending
-
1992
- 1992-01-22 EP EP92101002A patent/EP0496375B1/en not_active Expired - Lifetime
- 1992-01-22 US US07/823,462 patent/US5237381A/en not_active Expired - Fee Related
- 1992-01-22 DE DE69222070T patent/DE69222070T2/en not_active Expired - Fee Related
- 1992-01-23 KR KR1019920000915A patent/KR950011869B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0496375A2 (en) | 1992-07-29 |
DE69222070T2 (en) | 1998-02-19 |
US5237381A (en) | 1993-08-17 |
KR920015168A (en) | 1992-08-26 |
JPH04243765A (en) | 1992-08-31 |
KR950011869B1 (en) | 1995-10-11 |
EP0496375B1 (en) | 1997-09-10 |
EP0496375A3 (en) | 1992-11-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |